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Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 13 Apr 2017, 23:37
by alfalion
Hi guys,

I want to connect to other ecu modules from my Alfa Romeo 159 2.4 jtdm 2006 model besides engine ecu.
Will this cable work with other ecus on my car?
http://www.ebay.de/itm/Interface-AutoDi ... 2376029f88

Regards.

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 15 Apr 2017, 07:21
by Matchigo
Hi,

This is mine! It refuuses to connect to the ECU of my Alfa MiTo 1.6 JTDm. Can you help me?
I have to remove the R2 resistance marked 121, correct?

http://hpics.li/5c7ba55
http://hpics.li/2321e8c

Thanks!

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 15 Apr 2017, 14:42
by cxem
If U1, CAN then YES.

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 15 Apr 2017, 14:59
by Matchigo
If U1?

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 16 Apr 2017, 08:16
by cxem
CAN BUS:

TJA1050
MCP2551
PCA82C250
NCV7342

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 17 Apr 2017, 13:42
by timtia
Please, help me! What resistor need to remove in my elm327 bluetooth?

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 17 Apr 2017, 17:42
by Bumb
alfalion wrote:Hi guys,

I want to connect to other ecu modules from my Alfa Romeo 159 2.4 jtdm 2006 model besides engine ecu.
Will this cable work with other ecus on my car?
http://www.ebay.de/itm/Interface-AutoDi ... 2376029f88

Regards.
if its supported your car, yes will work..

i bought the same interface from the same link for mine punto hgt and it works very good...

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 18 Apr 2017, 15:19
by Matchigo
Matchigo wrote:Hi,

This is mine! It refuuses to connect to the ECU of my Alfa MiTo 1.6 JTDm. Can you help me?
I have to remove the R2 resistance marked 121, correct?

http://hpics.li/5c7ba55
http://hpics.li/2321e8c

Thanks!
So, I took off the resistance R2 and nothing changed... Any idea?

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 18 Apr 2017, 16:51
by cxem
You have the main chip STM8S207
You need the main PIC chip

https://youtu.be/TeeUCoppzJc

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Posted: 18 Apr 2017, 16:55
by Matchigo
You say I've got the wrong chip, that's it? There is a specific chip for Alfa Romeo?